A sealed explosion-proof box-type filter press

Abstract

This utility model relates to the field of flour processing technology and provides a sealed explosion-proof box-type filter press, including an explosion-proof box; two sets of viewing windows on the side of the explosion-proof box, the viewing windows being made of explosion-proof glass and used for observing the interior of the explosion-proof box; a box base fixed to the bottom of the explosion-proof box, a movable base slidably connected to the top of the box base, and two sets of limiting strips fixed near the box base on the movable base, with rollers installed at the bottom of the limiting strips. The sealed explosion-proof box-type filter press provided by this solution, with its explosion-proof box and box base, provides explosion-proof protection for the filter press body. After the door panel is rotated open, the movable base can be moved by pulling a pull ring via the rollers at the bottom. After the filter press body moves outward, it can be separated from the connecting pipe, making it easy to remove the filter press body for maintenance and repair.

Description

Technical Field

[0001] This utility model belongs to the field of filter press technology, and in particular relates to a sealed explosion-proof box-type filter press. Background Technology

[0002] A chamber filter press is an industrial device that achieves solid-liquid separation through pressure. Its filter chamber consists of two adjacent recessed filter plates, with filter cloth fixed on each filter plate. During operation, the suspension enters the filter chamber under the action of the pump, solid particles are intercepted by the filter cloth to form a filter cake, and the liquid passes through the filter cloth and is discharged along the grooves of the filter plate.

[0003] Chinese patent discloses a closed filter press, publication number CN 211097722 U, which proposes that "through the first closed frame, the second closed frame, the first closed groove and the second closed groove, the double sealing function can better enhance the sealing between the thrust plate, the filter frame and the pressing plate, thereby enhancing the filtration effect of the filter press."

[0004] However, the above solution lacks a protective structure that completely encloses the equipment, and while the enclosing device provides explosion protection, it also makes it inconvenient to remove the device for maintenance. Utility Model Content

[0005] This utility model provides a sealed explosion-proof box-type filter press, which aims to solve the problem that the current protective structure does not completely wrap the equipment, and while the wrapping device provides an explosion-proof effect, it is inconvenient to remove the equipment for maintenance.

[0006] This utility model is implemented as follows: a sealed explosion-proof box-type filter press includes an explosion-proof box; two sets of viewing windows disposed on the side of the explosion-proof box, the viewing windows being made of explosion-proof glass and used for observing the interior of the explosion-proof box; a box base fixed to the bottom of the explosion-proof box, a movable base slidably connected to the top of the box base, two sets of limiting strips fixed near the box base of the movable base, rollers installed at the bottom of the limiting strips, a sliding groove provided at the connection between the box base and the limiting strips, and the sliding groove and the limiting strips being slidably connected; two sets of mirror-distributed support plates disposed on the top of the movable base, the support plates serving a supporting function; a filter press body distributed inside the two sets of support plates, the filter press body serving a filtering function, one end of the filter press body being connected to a water inlet pipe, a connecting plate fixed to the bottom of the support plate, and a connecting bolt threadedly connected to the connection between the connecting plate and the movable base.

[0007] Preferably, the explosion-proof box includes: a back panel fixed on the side of the explosion-proof box near the water inlet pipe, a connecting pipe provided at the connection between the middle of the back panel and the water inlet pipe, the connecting pipe being inserted into and connected to the water inlet pipe; and a door panel provided on the side of the explosion-proof box away from the back panel, the door panel being provided in two sets, and a pivot is provided at the connection between the two sets of door panels and the explosion-proof box.

[0008] Preferably, a water storage tank is provided in the middle of the top of the box base near the movable base. The water storage tank is configured with a conical structure. A drain pipe is connected to the bottom of the water storage tank, and the end of the drain pipe away from the water storage tank is distributed on the outside of the explosion-proof box.

[0009] Preferably, the base of the housing is provided with a ramp on the side near the door panel, and the top of the ramp is consistent with the bottom surface and height of the slide groove.

[0010] Preferably, the position of the groove corresponds to the position of the limiting strip, and the width of the limiting strip is consistent with the width of the groove.

[0011] Preferably, the movable base has a rectangular groove in the middle, the position of which corresponds to the position of the water storage tank, and the shapes of the water storage tank and the rectangular groove are consistent.

[0012] Preferably, a positioning bolt is inserted and connected to one end of the movable base near the door panel, and a positioning groove is provided at the connection between the positioning bolt and the base of the box, and the positioning groove is inserted and connected to the positioning bolt.

[0013] Preferably, a pull ring is fixed to the top of the movable base near the positioning bolt.

[0014] Compared with related technologies, the sealed explosion-proof box filter press provided by this utility model has the following advantages:

[0015] The explosion-proof box and base provide explosion protection for the filter press body. The movable base at the bottom can be moved by pulling the pull ring and moving the base through the rollers after the door is rotated open. After the filter press body moves outward, it can be separated from the connecting pipe, making it easy to remove the filter press body for maintenance and repair. Attached Figure Description

[0016] Figure 1 This is a frontal cross-sectional view of the present invention.

[0017] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0018] Figure 3 This is a side sectional view of the present invention.

[0019] Figure 4 This is a schematic diagram of the internal structure of the explosion-proof box of this utility model;

[0020] Figure 5 This is a schematic diagram of the movable base structure of this utility model.

[0021] In the diagram: 1. Explosion-proof box; 101. Viewing window; 102. Back panel; 103. Connecting pipe; 104. Door panel; 105. Rotating shaft; 2. Box base; 201. Water storage tank; 202. Drain pipe; 203. Slide groove; 204. Ramp; 205. Positioning groove; 3. Movable base; 301. Limiting strip; 302. Roller; 303. Rectangular groove; 304. Pull ring; 4. Positioning bolt; 5. Support plate; 501. Connecting plate; 502. Connecting bolt; 6. Filter press body; 601. Water inlet pipe. Detailed Implementation

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0023] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments. Example 1

[0024] A preferred embodiment of the sealed explosion-proof box-type filter press provided by this utility model is as follows: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown: A sealed explosion-proof box-type filter press includes an explosion-proof box 1; two sets of viewing windows 101 are arranged on the side of the explosion-proof box 1, the viewing windows 101 are made of explosion-proof glass, and the viewing windows 101 are used to observe the interior of the explosion-proof box 1; a box base 2 is fixed to the bottom of the explosion-proof box 1, and a movable base 3 is slidably connected to the top of the box base 2. Two sets of limiting strips 301 are fixed to the movable base 3 near the box base 2. Rollers 302 are installed at the bottom of the limiting strips 301. The box base 2 and the limiting strips 302 are connected. A sliding groove 203 is provided at the connection of 1, and the sliding groove 203 is slidably connected to the limiting strip 301; two sets of mirror-distributed support plates 5 are set on the top of the movable base 3, and the support plates 5 serve as supports; a filter press body 6 is distributed inside the two sets of support plates 5, and the filter press body 6 serves as a filter press. One end of the filter press body 6 is connected to a water inlet pipe 601. A connecting plate 501 is fixed at the bottom of the support plate 5, and a connecting bolt 502 is threadedly connected to the connection between the connecting plate 501 and the movable base 3.

[0025] It should be noted that the existing protective structure does not fully enclose the equipment, and while the enclosing device provides explosion protection, it makes it inconvenient to remove the device for maintenance.

[0026] In this embodiment, by setting an explosion-proof box 1 on the outside of the filter press body 6, the explosion-proof box 1 can provide explosion-proof protection for the inner explosion-proof box 1. Furthermore, a movable base 3 is installed at the bottom of the filter press body 6. When maintenance is required, the filter press body 6 can be slid out through the movable base 3, which facilitates maintenance of the filter press body 6.

[0027] In a further preferred embodiment of this utility model, the explosion-proof box 1 includes: a back plate 102 fixed on the side of the explosion-proof box 1 near the water inlet pipe 601, a connecting pipe 103 provided at the connection between the back plate 102 and the water inlet pipe 601, and the connecting pipe 103 and the water inlet pipe 601 being inserted into each other; and a door panel 104 provided on the side of the explosion-proof box 1 away from the back plate 102, with two sets of door panels 104, and a pivot 105 provided at the connection between the two sets of door panels 104 and the explosion-proof box 1.

[0028] In this embodiment, the door panel 104 can be opened by rotating the pivot 105, and the movable base 3 can be slid out of the explosion-proof box 1. The connecting pipe 103 and the water inlet pipe 601 are connected by insertion, which can facilitate the connection and combination of the filter press body 6 and the connecting pipe 103.

[0029] In a further preferred embodiment of the present invention, a water storage tank 201 is provided in the middle of the top of the box base 2 near the movable base 3. The water storage tank 201 is configured as a conical structure. A drain pipe 202 is connected to the bottom of the water storage tank 201, and the end of the drain pipe 202 away from the water storage tank 201 is distributed on the outside of the explosion-proof box 1.

[0030] In this embodiment, the water storage tank 201 can conveniently store the liquid filtered on the filter press body 6, and then discharge it through the drain pipe 202 on one side.

[0031] In a further preferred embodiment of the present invention, a ramp 204 is provided on the side of the base 2 of the box body near the door panel 104, and the top of the ramp 204 is consistent with the bottom surface and height of the slide groove 203.

[0032] In this embodiment, the ramp 204 allows the movable base 3 to be moved into the interior of the roller 302 via the roller 302, thus facilitating the combination and connection of the movable base 3 with the housing base 2.

[0033] In a further preferred embodiment of the present invention, the position of the slide groove 203 corresponds to the position of the limiting strip 301, and the width of the limiting strip 301 is consistent with the width of the slide groove 203.

[0034] In this embodiment, this facilitates the combination and connection of the movable base 3 and the box base 2.

[0035] In a further preferred embodiment of the present invention, a rectangular groove 303 with a rectangular structure is provided in the middle of the movable base 3. The position of the rectangular groove 303 corresponds to the position of the water storage tank 201, and the shapes of the water storage tank 201 and the rectangular groove 303 are consistent.

[0036] In this embodiment, the liquid filtered on the filter press body 6 can flow into the water storage tank 201 below through the rectangular groove 303, which facilitates the collection of the filtered liquid.

[0037] In a further preferred embodiment of the present invention, a positioning bolt 4 is inserted and connected to one end of the movable base 3 near the door panel 104. A positioning groove 205 is provided at the connection between the positioning bolt 4 and the base 2 of the box, and the positioning groove 205 is inserted and connected to the positioning bolt 4.

[0038] In this embodiment, after the positioning bolt 4 is inserted into the positioning groove 205, the fixed connection between the movable base 3 and the box base 2 can be completed.

[0039] In a further preferred embodiment of this utility model, a pull ring 304 is fixed to the top of one end of the movable base 3 near the positioning bolt 4.

[0040] In this embodiment, the movable base 3 can be moved by pulling the pull ring 304, which makes it easy to slide the movable base 3 off the box base 2.

[0041] In summary, an explosion-proof box 1 and a box base 2 are installed to house the filter press body 6. The explosion-proof box 1 and box base 2 provide explosion protection. A movable base 3 is located below the filter press body 6, and the filter press body 6 is connected to the movable base 3 through support plates 5 at both ends and connecting plates 501. After rotating and opening the door panel 104, the movable base 3 can be moved by pulling the pull ring 304 via the bottom rollers 302. The connecting pipe 103 and the water inlet pipe 601 are connected by insertion. After the filter press body 6 moves outward, it can be separated from the connecting pipe 103, making it easy to remove the filter press body 6 and facilitate maintenance and repair.

[0042] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0043] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative; the division of units described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; the indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0044] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A closed explosion-proof tank filter press, characterized in that, include: Explosion-proof box (1); Two sets of viewing windows (101) are provided on the side of the explosion-proof box (1). The viewing windows (101) are made of explosion-proof glass and are used to observe the interior of the explosion-proof box (1). A box base (2) is fixed at the bottom of the explosion-proof box (1). A movable base (3) is slidably connected to the top of the box base (2). Two sets of limiting strips (301) are fixed near the box base (2) on the movable base (3). Rollers (302) are installed at the bottom of the limiting strips (301). A sliding groove (203) is provided at the connection between the box base (2) and the limiting strips (301), and the sliding groove (203) is slidably connected to the limiting strips (301). Two sets of mirror-distributed support plates (5) are set on the top of the movable base (3), and the support plates (5) serve to provide support. The filter press body (6) is distributed inside the two sets of support plates (5). The filter press body (6) plays the role of filter pressing. One end of the filter press body (6) is connected to the water inlet pipe (601). The bottom of the support plate (5) is fixed with a connecting plate (501). The connection between the connecting plate (501) and the movable base (3) is threaded with a connecting bolt (502).

2. The sealed explosion-proof box-type filter press as described in claim 1, characterized in that, The explosion-proof box (1) includes: A back plate (102) is fixed on the side of the explosion-proof box (1) near the water inlet pipe (601). A connecting pipe (103) is provided at the connection between the middle of the back plate (102) and the water inlet pipe (601). The connecting pipe (103) is inserted into the water inlet pipe (601). The door panel (104) is located on the side of the explosion-proof box (1) away from the back panel (102). There are two sets of door panels (104), and the connection between the two sets of door panels (104) and the explosion-proof box (1) is provided with a pivot (105).

3. The closed explosion-proof tank filter press as claimed in claim 1, wherein, The base of the box (2) has a water storage tank (201) in the middle of the top near the movable base (3). The water storage tank (201) is set as a cone structure. The bottom of the water storage tank (201) is connected to a drain pipe (202), and the end of the drain pipe (202) away from the water storage tank (201) is distributed on the outside of the explosion-proof box (1).

4. The closed explosion-proof tank filter press as claimed in claim 1, wherein, The base (2) of the box body is provided with a ramp (204) on the side near the door panel (104), and the top of the ramp (204) is consistent with the bottom surface and height of the slide (203).

5. The closed explosion-proof tank filter press as claimed in claim 1, wherein, The position of the groove (203) corresponds to the position of the limiting strip (301), and the width of the limiting strip (301) is consistent with the width of the groove (203).

6. The closed explosion-proof tank filter press as claimed in claim 1, wherein, The movable base (3) has a rectangular groove (303) with a rectangular structure in the middle. The position of the rectangular groove (303) corresponds to the position of the water storage tank (201), and the shapes of the water storage tank (201) and the rectangular groove (303) are consistent.

7. The closed explosion-proof tank filter press as claimed in claim 1, wherein, The movable base (3) is connected to a positioning bolt (4) at one end near the door panel (104). A positioning groove (205) is provided at the connection between the positioning bolt (4) and the box base (2), and the positioning groove (205) is connected to the positioning bolt (4).

8. The closed explosion-proof tank filter press as claimed in claim 1, wherein, The mobile base (3) is fixed with a pull ring (304) on the top of one end close to the positioning bolt (4).

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